Ketamine treatment offers some hope for teenagers struggling with severe depression. Brenna, 18, started ketamine five years ago after experiencing mental health difficulties. She suffered from ...

Ketamine is a powerful anesthetic used for surgery and acute pain management. But in recent years, it has also gained a reputation as a potential treatment for certain mental health conditions like ...

Ketamine is growing in popularity as a treatment for depression. But misuse of the drug is also causing serious, and sometimes permanent, damage to some users’ bodies. A growing number of young people ...

A new brain-imaging study has revealed how ketamine produces its fast antidepressant effects in people with treatment-resistant depression. Researchers tracked changes in a critical brain receptor ...